- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384399 > HE85750 (King Billion Electronics Co., Ltd.) 8-bit Micro-controller PDF資料下載
參數(shù)資料
| 型號： | HE85750 |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-bit Micro-controller |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大?。?/td> | 399K |
| 代理商： | HE85750 |
King Billion Electronics Co., Ltd
駿
億
電
子
股
份
有
限
公
司
HE85750
HE80000 SERIES
1.
General Description
2003/7/30
This specification is subject to change without notice. Please contact sales person for the latest version before use.
1
V1.52E
HE85750 is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd. Users
can chose 32 COM for any one of combination among
【
2048 dots LCD Driver + 12 Bit I/O Port
】
…
【
1280 dots LCD Driver + 36 Bit I/O Port
】
etc.. or 48COM for any one of combination among
【
2304
dots LCD Driver + 12 Bit I/O Port
】
…
【
1152 dots LCD Driver + 36 Bit I/O Port
】
etc.. The built-in OP
comparator can be used with (light
、
voice
、
temperature
、
humility) sensor and used as battery low detection.
And the 7-bit current-type D/A converter and PWM device provide the complete speech output
mechanism. The 256KB ROM and 2KB RAM Size can be used in the storage of large speech data,
graphic, text etc. It can be applicable to the medium systems such as Small-Scale Dictionary, Data Bank,
Medium Level Educational Toy, Lower Second Voice Recording System etc..
The instruction set of HE85750 is easy to learn and simple to use. Only 32 instructions with four
addressing modes are provided. Most instructions take only 3 oscillator clocks. The processing power is
adequate for most battery operation systems.
2.
Features
z
Operation Voltage:
z
System Clock:
z
Internal ROM:
z
Internal RAM:
z
Dual Clock System:
z
4 Operation Mode:
z
Watch Dog Timer to prevent deadlock condition.
z
12~36 bit Bi-directional I/O port.
Mask Option can select PUSH-PULL or OPEN DRAIN output
mode for each I/O pin.
z
2048~1280 dots LCD driver for 32 COM or 2304~1152 dots LCD driver for 48 COM (B TYPE
selectable). LV3 must less than 8.5V.
z
LCD refresh cycle of 85750 is different from other’s 64 Hz. For this IC:
32 COM: Refresh Cycle=
~170Hz
，
48 COM: Refresh Cycle=
~110Hz
.
z
7-bit current-type DAC output.
z
built-in OP comparator.
z
PWM device.
z
Two external interrupts and three internal timer interrupts.
z
Two 16-bit timer and one Time Base.
z
Instruction set: 32 instructions with 4 addressing modes.
11-bit DATA POINTER
for RAM and
18-bit TABLE POINTER
for ROM.
2.4V ~ 3.6V
DC ~ 8MHz @ 3.6V
DC ~ 4MHz @ 2.4V
256K Bytes(64K Program ROM, 192K Data ROM)
2K Bytes.
Fast clock:
32768 ~ 8MHz (No Internal Clock)
Slow clock: 32.768 Hz
Fast, Slow, Idle, Sleep modes.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HE89410 | 8-BIT MICRO-CONTROLLER |
| HE89810 | 8-BIT MICRO-CONTROLLER |
| HE89820 | 8-BIT MICRO-CONTROLLER |
| HE89A20 | 8-BIT MICRO-CONTROLLER |
| HE89A21 | 8-BIT MICRO-CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE85750(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE861 | 制造商:BOWEI 制造商全稱:BOWEI 功能描述:Broadband Amplifier |
| HE863AUD102T007 | 制造商:Telit 功能描述: |
| HE863EUD102T016 | 制造商:Telit 功能描述: |
| HE863EUR102T007 | 制造商:Telit 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。