HT83C51 Honeywell Microelectronics & Precision Sensors, HT83C51 Datasheet - Page 8
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HT83C51
Manufacturer Part Number
HT83C51
Description
IC MICROCONTROLLER 8K 40-DIP
Manufacturer
Honeywell Microelectronics & Precision Sensors
Series
HTMOS™r
Datasheet
1.HT83C51.pdf
(12 pages)
Specifications of HT83C51
Core Processor
MCS 51
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
PWM, WDT
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
Mask ROM
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-55°C ~ 225°C
Package / Case
40-CDIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HT83C51
Manufacturer:
honeywell
Quantity:
12 800
HT83C51
EXTERNAL PROGRAM MEMORY READ CYCLE
EXTERNAL DATA MEMORY READ CYCLE
EXTERNAL DATA MEMORY WRITE CYCLE
PORT 0
PORT 2
PSENn
ALE
PORT 0
PORT 2
PSENn
PORT 0
PORT 2
RDn
PSENn
ALE
WRn
ALE
TLHLL
TAVLL
A0 - A7 from RI or DPL
TLHLL
TAVLL
A0 - A7 from RI or DPL
TLHLL
TAVLL
TLLPL
P2.0 - P2.7 or A8 - A15 from DPH
A0 - A7
TAVDV
TAVWL
P2.0 - P2.7 or A8 - A15 from DPH
TAVWL
TLLAX
TLLWL
TAVIV
TLLAX
TLLWL
TLLAX
TLLDV
TRLDV
A8 - A15
TLLIV
TPLAZ
TRLAZ
TRLRH
TPLPH
TPLIV
TQVWH
TQVWX
DATA OUT
INSTR IN
TWLWH
8
TPXIX
DATA IN
A0 - A7 from PCL
A0 - A7 from PCL
TWHLH
TRHDX
TPXIZ
A8 - A15 from PCH
TRHDZ
TWHQX
TWHLH
A8 - A15 from PCH
A0 - A7
A8 - A15
INSTR. IN
INSTR. IN