S3 Family 8-Bit Microcontrollers
S3F94C8/S3F94C4
Product Specification
PS031501-0813
PRELIMINARY
Copyright ©2013 Zilog
®
, Inc. All rights reserved.
www.zilog.com
S3F94C8/S3F94C4
Product Specification
ii
Warning:
DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS.
LIFE SUPPORT POLICY
ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE
SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF
THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION.
As used herein
Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b)
support or sustain life and whose failure to perform when properly used in accordance with instructions for
use provided in the labeling can be reasonably expected to result in a significant injury to the user. A criti-
cal component is any component in a life support device or system whose failure to perform can be reason-
ably expected to cause the failure of the life support device or system or to affect its safety or effectiveness.
Document Disclaimer
©2013 Zilog, Inc. All rights reserved. Information in this publication concerning the devices, applications,
or technology described is intended to suggest possible uses and may be superseded. ZILOG, INC. DOES
NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE
INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO
DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED
IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED
HEREIN OR OTHERWISE. The information contained within this document has been verified according
to the general principles of electrical and mechanical engineering.
S3 and Z8 are trademarks or registered trademarks of Zilog, Inc. All other product or service names are the
property of their respective owners.
PS031501-0813
PRELIMINARY
S3F94C8/S3F94C4
Product Specification
iii
Revision History
Each instance in this document’s revision history reflects a change from its previous edi-
tion. For more details, refer to the corresponding page(s) or appropriate links furnished in
the table below.
Revision
Level
Description
01
Date
Aug
2013
Page
Original Zilog issue. A table of contents and PDF bookmarks will appear in the All
next edition, due to be published on or before Winter 2013.
PS031501-0813
PRELIMINARY
Revision History
S3F94C8/S3F94C4
Product Specification
1
1
PRODUCT OVERVIEW
SAM88RCRI MICROCONTROLLERS
Samsung's SAM88RCRI series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide
range of integrated peripherals, and various programmable ROM sizes. Important CPU features include:
—
Efficient register-oriented architecture
—
Selectable CPU clock sources
—
Idle and Stop power-down mode released by interrupt
—
Built-in basic timer with watchdog function
A address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming
environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating
modes are included to support real-time operations.
S3F94C8/F94C4 MICROCONTROLLER
The S3F94C8/F94C4 single-chip 8-bit microcontroller is designed for useful A/D converter application field. The
S3F94C8/F94C4 single-chip CMOS micro-controller is fabricated using a highly advanced CMOS process and is
based on Samsung's powerful SAM88RCRI CPU architecture. Stop and idle (power-down) modes were
implemented to reduce power consumption.
The S3F94C8 is a micro-controller with a
8-Kbyte
multi-time-programmable Full Flash ROM embedded.
The S3F94C4 is a micro-controller with a
4-Kbyte
multi-time-programmable Full Flash ROM embedded.
The S3C94C8/F94C4 is a versatile general-purpose microcontrollers that is ideal for use in a wide range of
electronics applications requiring simple timer/counter, PWM. In addition, the S3F94C8/F94C4 advanced CMOS
technology provides for low power consumption and wide operating voltage range.
Using the SAM88RCRI design approach, the following peripherals were integrated with the powerful core:
—
Three configurable I/O ports (18 pins)
—
Four interrupt sources with One vectors and one interrupt level
—
0ne 8-bit timer/counter with time interval modes.
—
Analog to digital converter with nine input channels (MAX) and 10-bit resolution
—
One PWM output with three optional mode: 8-bit (6+2); 12-bit(6+6); 14-bit(8+6);
The S3F94C8/F94C4 microcontroller is ideal for use in a wide range of electronic applications requiring simple
timer/counter, PWM, ADC. They are currently available in 20 DIP Package, 20/16-pin SOP Package, 20 SSOP
Package and 16 TSSOP Package.
PS031501-0813
PRELIMINARY
S3F94C8/S3F94C4
Product Specification
2
FEATURES
CPU
x
x
SAM88RCRI CPU core
A/D Converter
x
x
Nine analog input pins (MAX)
10-bit conversion resolution
Memory
Internal multi-time program Full-Flash memory:
–
8Ku8 bits program memory(S3F94C8)
–
4Ku8 bits program memory(S3F94C4)
Sector size: 128 Bytes
User programmable by ‘LDC’ instruction
Sector erase available
Fast programming time
External serial programming support
Endurance: 10,000 erase/program cycles
10 Years data retention
208-byte general-purpose register area
Oscillation Frequency
x
x
x
0.4 MHz to 10 MHz external crystal oscillator
Typical 4MHz external RC oscillator
Internal RC: 3.2 MHz (typ.), 0.5 MHz (typ.) in
VDD = 5 V
Built-in RESET Circuit (LVR)
x
x
Low-Voltage check to make system reset
V
LVR
= 1.9/2.3/3.0/3.6/3.9 V (by smart option)
x
x
x
Instruction Set
41 instructions
Idle and Stop instructions added for power-down
modes
Smart Option
x
x
LVR enable/disable
Oscillator selection
Instruction Execution Time
x
x
400 ns at 10 MHz f
OSC
(minimum)
Operating Temperature Range
x
–
40
q
C to + 85
q
C
Interrupts
1 interrupt levels and 4 interrupt sources
(2
external interrupts and 2 internal interrupts)
Operating Voltage Range
x
x
x
1.8 V to 5.5 V @ 0.4 - 4M Hz(LVR disable)
LVR to 5.5V @ 0.4 - 4M Hz(LVR enable)
2.7 V to 5.5V @ 0.4 -10M Hz
General I/O
x
x
Three I/O ports (Max 18 pins)
Bit programmable ports
Package Types
x
S3F94C8/F94C4:
–
–
–
–
–
20-DIP-300A
20-SOP-375
20-SSOP-225
16-SOP-225
16-TSSOP-0044
1-ch High-speed PWM with Three Selectable
Resolutions
x
x
x
x
x
8-bit PWM: 6-bit base + 2-bit extension
12-bit PWM: 6-bit base + 6-bit extension
14-bit PWM: 8-bit base + 6-bit extension
Timer/Counters
One 8-bit basic timer for watchdog function
One 8-bit timer/counter with time interval modes
Device
S3F94C8EZZ / F94C4EZZ
S3F94C8XZZ / F94C4XZZ
PS031501-0813
Operating Temp. Range
–
40
q
C to + 85
q
C
–
40
q
C to + 85
q
C
Internal RC Temp. Range
–
25qC to + 85qC
–
40
q
C to + 85
q
C
Internal RC Tolerance
3%@5V,25qC
1%@5V,25qC
PRELIMINARY
