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| 型號： | HMS87C5216-XXXQT |
| 英文描述： | Microcontroller |
| 中文描述： | 微控制器 |
| 文件頁數(shù)： | 1/78頁 |
| 文件大小： | 648K |
| 代理商： | HMS87C5216-XXXQT |
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HMS87C5216
Sep. 2001 Ver 1.0
1
HMS87C5216
CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
FOR UR(Universal Remocon) & WIRELESS KEYBOARD
1. OVERVIEW
1.1 Description
The HMS87C5216 is an advanced CMOS 8-bit microcontroller with 16K bytes of ROM. The device is one of GMS800 fam-
ily. The HYNIX Semicon HMS87C5216 is a powerful microcontroller which provides a highly flexible and cost effective
solution to many UR & Keyboard applications. The HMS87C5216 provides the following standard features: 16K bytes of
ROM, 320 bytes of RAM, 8-bit timer/counter, on-chip oscillator,clock circuitry and RC wake up function. 4 chanel ADC, In
addition, the HMS87C5216 Series supports power saving modes to reduce power consumption
1.2 Features
Instruction Cycle Time:
- 1us at 4MHz
Programmable I/O pins
Operating Voltage
- 2.0 ~ 5.5 V @ 4MHz
Timer
- Timer / Counter ......... 16Bit * 1ch
........ 16Bit * 2ch
- Basic Interval Timer ...... 8Bit * 1ch
- Watch Dog Timer ............ 6Bit * 1ch
8 Interrupt sources
* Nested Interrupt control is available.
- External input: 2
- Keyscan input
- Basic Interval Timer
- Watchdog timer
- Timer : 3
Power On Reset
Power saving Operation Modes
- STOP
- SLEEP
Low Voltage Detection Circuit
Watch Dog Timer Auto Start (During 1second
after Power on Reset)
4 CHANEL ADC
RC TIMER WAKE UP
Device name
ROM Size
EPROM Size
RAM Size
Operatind
Voltage
Package
HMS87C5216
-
16K byte
320bytes
2.0 ~ 5.5V
28 SOP
40 PDIP
44 PLCC
44 QFP
28 PIN
40 PIN
44 PIN
INPUT
2
2
2
OUTPUT
2
2
2
I/O
22
34
38
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