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HE8P480(S) Datasheet

  • HE8P480(S)

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KING BILLION ELECTRONICS CO., LTD
椐?鍎?闆?瀛?鑲?錕?frac12; 鏈?闄?鍏?鍙?/div>
HE8P480
HE80000 SERIES
A. HE8P480 Introduction
HE8P480 is a member of 8-bit Micro-controller OTP series product developed by King Billion
Electronics Ltd. This IC use OTP (One Time Programming) ROM, which can be written by the
OTPWriter tool provided by King Billion. It provides fast verification, pilot-run product, and also
provides more versatile application request to user. HE8P480 is a super-set of twenty-six IC body
(HE82006銆丠E82015銆丠E83006銆丠E83015銆丠E83120銆丠E83121銆丠E83122銆丠E83123銆丠E83124銆?/div>
HE83R123銆丠E83R125銆丠E83130銆丠E83131銆丠E83134銆丠E83135銆丠E83136銆丠E83137銆?/div>
HE83141銆丠E83R141銆丠E83142銆丠E83R142銆丠E83144銆丠E83145銆丠E83146銆丠E83147銆?/div>
HE83148).
If user wants to simulate any one of the twenty-six IC body, The OTPWriter tool will
automatically restrict the hardware resource, such as ROM銆丷AM size, it is very convenient to use .
This IC has build-in LCD driver which have many configuration and can use Mask Option to
select the configuration, such as
銆?024
pixel LCD driver + 24 Bit I/O Port銆戔€︺€?28 pixel LCD driver
+ 56 Bit I/O Port銆態(tài)uild-in voltage regulator let LCD display stable when external battery voltage drop.
.
The built-in OP operation amplifier can be used with (light銆乿oice銆乼emperature銆乭umility) sensor and
used as battery low detection. The 7-bit current-type D/A converter and PWM device provides the
complete speech output mechanism.
The instruction set of HE8P160 are quite easy to learn and simple to use. Only about thirty
instructions with four-type addressing mode are provided. Most of instructions take 3 oscillator clocks
(machine cycles). The processing power is enough to most of battery operation system.
B. HE8P480 Features
Operation Voltage錛?/div>
System Clock錛?/div>
2.4V 鈥?5.5V
DC ~ 8MHz @ 5.0V
DC ~ 4MHz @ 2.4V
Internal ROM錛?/div>
256K Bytes (64K Bytes Program ROM)
Internal RAM錛?/div>
4K Bytes.
Dual Clock System
錛?/div>
Normal (Fast) clock錛?32.768K ~ 8MHz
Slow clock錛?/div>
32.768KHz
Operation Mode錛?/div>
DUAL銆丗AST銆丼LOW銆両DLE銆丼LEEP Mode.
Build-in WDT (WATCH DOG TIMER) to prevent deadlock or abnormal condition..
16~32 bit Bi-directional I/O port. Mask Option can select PUSH-PULL or OPEN DRAIN output mode
for each I/O pin. The I/O PRTD [3:0] each has 5mA sink capability.
Build-in
OP amplifier.
This OP operating range between
0 ~ (VDD-1),
that is different from previous
OP comparator
operating range between 0.8~VDD, the user should notice this. Please set the operation
range on
0.8 ~ (VDD-1),
if user wants to design a circuit working both on HE8P480 and target IC.
Build-in voltage regulator which provide LCD stable operating voltage.
Contain a 7-bit Current-type D/A converter.
1
V1.14

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