參數(shù)資料
型號(hào)： S3P7048-QZ
元件分類： 微控制器/微處理器
英文描述： 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP42
封裝： SDIP-42
文件頁(yè)數(shù)： 12/38頁(yè)
文件大?。?/td> 249K
代理商： S3P7048-QZ
PRODUCT OVERVIEW
S3C7044/C7048/P7048
1-2
FEATURES SUMMARY
Memory
512
× 4-bit RAM
4096
× 8-bit ROM: S3C7044
8192
× 8-bit ROM: S3C7048
36 I/O Pins
Input only: 4 pins
I/O: 24 pins
N-channel open-drain I/O: 8 pins
Memory-Mapped I/O Structure
Data memory bank 15
8-Bit Basic Timer
4 interval timer functions
Two 8-Bit Timer/Counters
Programmable interval timer
External event counter function
Timer/counters clock outputs to TCLO0 and
TCLO1 pins
Watch Timer
Time interval generation: 0.5 s, 3.9 ms at
4.19 MHz
4 frequency outputs to the BUZ pin
8-Bit Serial I/O Interface
8-bit transmit/receive mode
8-bit receive mode
LSB-first or MSB-first transmission selectable
Bit Sequential Carrier
Supports 16-bit serial data transfer in arbitrary
format
Interrupts
3 external interrupt vectors
4 internal interrupt vectors
2 quasi-interrupts
Power-Down Modes
Idle: Only CPU clock stops
Stop: System clock stops
Oscillation Sources
Crystal or Ceramic for system clock
Oscillation frequency : 0.4 – 6.0MHz
CPU clock divider circuit (by 4. 8, or 64)
Instruction Execution Times
0.95, 1.91, 15.3
s at 4.19 MHz
0.67, 1.33, 10.7
s at 6.0 MHz
Operating Temperature
- 40 °C to 85 °C
Operating Voltage Range
1.8 V to 5.5 V (Main)
2.0 V to 5.5 V (OTP)
Package Types
42-pin SDIP, 44-pin QFP
相關(guān)PDF資料
PDF描述
S3P72B9-QA 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP128
S3C72B5XX-QA 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP128
S3P72G9XX-QX 4-BIT, OTPROM, 4.19 MHz, MICROCONTROLLER, PQFP100
S3P72N8-QW 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP80
S3C72N5XX-QW 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP80
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