參數(shù)資料
型號: IA6805E2-PDW40I
廠商: Innovasic Semiconductor
英文描述: Microprocessor Unit
中文描述: 微處理器單元
文件頁數(shù): 1/31頁
文件大?。?/td> 286K
代理商: IA6805E2-PDW40I
IA6805E2
Microprocessor Unit
As of Production Version 00
FEATURES
Form, Fit, and Function Compatible with the Harris
CDP6805E2CE and
Motorola
MC146805E2
Internal 8-bit Timer with 7-Bit
Programmable Prescaler
On-chip Clock
Memory Mapped I/O
Versatile Interrupt Handling
True Bit Manipulation
Bit Test and Branch Instruction
Vectored Interrupts
Power-saving STOP and WAIT Modes
Fully Static Operation
112 Bytes of RAM
The IA6805E2 is a "plug-and-play" drop-in replacement for the original IC. innov
ASIC
produces
replacement ICs using its MILES
TM
, or Managed IC Lifetime Extension System, cloning technology. This
technology produces replacement ICs far more complex than "emulation" while ensuring they are compatible
with the original IC. MILES
TM
captures the design of a clone so it can be produced even as silicon
technology advances. MILES
TM
also verifies the clone against the original IC so that even the
"undocumented features" are duplicated. This data sheet documents all necessary engineering information
about the IA6805E2 including functional and I/O descriptions, electrical characteristics, and applicable
timing.
Package Pinout
Data Sheet
Copyright
2002
innov
ASIC
The End of Obsolescence
ENG21108140100
Page 1 of 31
www.innovasic.com
Customer Support:
1-888-824-4184
A
N
(6)
AS
(1)
RESET_N
(2)
IRQ_N
(3)
LI
(4)
DS
(5)
RW_N
(7)
PA7
(8)
(9)
PA5
(10)
(11)
(12)
PA2
(13)
PA1
(14)
40 Pin DIP
IA6805E2
PB4
PB5
PB6
PB7
(20)
VSS
(15)
A12
(16)
A11
(17)
A10
(18)
A9
(19)
A8
(21)
(22)
(23)
(24)
B6
B7
(40)
(39)
(38)
(37)
(36)
(35)
(34)
(33)
(32)
(31)
(30)
(29)
(28)
(27)
(26)
(25)
PA0
B4
B5
B2
B3
B0
B1
PB2
PB3
PB0
PB1
OSC2
TIMER
VDD
OSC1
PA6
PA4
PA3
R
N
B2
44 Pin LCC
IA6805E2
(12)
PA3
(7)
AS
(8)
PA7
(9)
PA6
(10)
PA5
(11)
PA4
(13)
PA2
(14)
PA1
(15)
PA0
(16)
NC
(17)
NC
PB1
PB7
PB6
PB5
PB3
PB2
A
A
(
(
(
(
(
(
(
(
(
O
(
T
(
P
(34)
(39)
(38)
(37)
(36)
(35)
(33)
(32)
(31)
(30)
(29)
(
(
(
(
(
(
(
(
(
(
(
V
O
I
R
D
L
A
A
B
V
B
B
B
B3
B1
B0
PB4
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