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参数资料
| 型号： | S3P8837-AQ |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 0.600 INCH, SDIP-42 |
| 文件页数： | 12/19页 |
| 文件大小： | 144K |
| 代理商： | S3P8837-AQ |
PRODUCT OVERVIEW
S3C8835/C8837/P8837
1-2
FEATURES
CPU
SAM87 CPU core
Memory
16-K byte (S3C8835) or 24K- byte (S3C8837)
internal program memory
272-byte general-purpose register area
Instruction Set
78 instructions
IDLE and STOP instructions added for power-
down modes
Instruction Execution Time
750 ns (minimum) with an 8-MHz CPU clock
Interrupts
7 interrupt sources with 6 vectors
6 interrupt levels
Fast interrupt processing for select levels
General I/O
Four I/O ports (26 pins total)
Six open-drain pins for up to 6-volt loads
Two open-drain pins for up to 5-volt loads
8-Bit Basic Timer
Three selectable internal clock frequencies
Watchdog or oscillation stabilization function
Timer/Counters
One 8-bit timer/counter (T0) with three internal
clocks and interval timer mode.
One general-purpose 8-bit timer/counters with
interval timer mode (timer A)
A/D Converter
Two analog input pins; 4-bit resolution
3.125 s conversion time (8-MHz CPU clock)
Pulse Width Modulation Module
14-bit PWM with one-channel output (push-pull
type)
PWM counter and data capture input pin
Frequency: 5.859 kHz to 23.437 kHz with a
6-MHz CPU clock
On-Screen Display (OSD)
Video RAM: 252
× 12 bits
Character generator ROM: 256
× 18 × 16 bits
(256 display characters: fixed: 2, variable: 254)
252 display positions (12 rows
× 21 columns)
16-dot
× 18-dot character resolution
16 different character sizes
Eight character colors
Vertical direction fade-in/fade-out control
Eight colors for character and frame background
Halftone control signal output; selectable for
individual characters
Synchronous polarity selector for H-sync and
V-sync input
Oscillator Frequency
5-MHz to 8-MHz external crystal oscillator
Maximum 8-MHz CPU clock
Operating Temperature Range
– 20°C to + 85°C
Operating Voltage Range
4.5 V to 5.5 V
Package Type
42-pin SDIP
相关PDF资料 |
PDF描述 |
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| S3C8835XX-AQ | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| S3P9614-AT | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP20 |
| S3P9664-SM | 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO24 |
| S3P9664-AM | 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDIP24 |
| S3P9664-SK | 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S3P8849 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:SAM87 family of 8-bit single-chip CMOS microcontrollers |
| S3P9004 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:SAM87RI family of 8-bit single-chip CMOS microcontrollers |
| S3P9014 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:SAM87RI family of 8-bit single-chip CMOS microcontrollers |
| S3P921F | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:SAM88RCRI family of 8-bit single-chip CMOS microcontrollers |
| S3P9228 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:8-BIT CMOS MICROCONTROLLERS USERS MANUAL |
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