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PDF EM78P211N Data sheet ( Hoja de datos )
| Número de pieza | EM78P211N | |
| Descripción | 8-Bit Microcontroller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
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EM78P211/2N
8-Bit Microcontroller
with OTP ROM
Product
Specification
DOC. VERSION 1.0
ELAN MICROELECTRONICS CORP.
October 2007
1 page  
Contents
APPENDIX
A Package Type ........................................................................................................ 58
B Packaging Configurations .................................................................................... 59
B.1 20-Lead Plastic Dual in line (PDIP) — 300 mil ................................................ 59
B.2 20-Lead Plastic Small Outline (SOP) — 300 mil ............................................. 60
B.3 20-Lead Plastic Shrink Small Outline (SSOP) — 209 mil................................ 61
B.4 24-Lead Shrink Plastic Dual in Line (SDIP) 300mil..................................... 62
B.5 24-Lead Plastic Small Outline (SOP) — 300 mil ............................................. 63
B.6 24-Lead Plastic Shrink Small Outline (SSOP) — 209 mil................................ 64
C Quality Assurance and Reliability ....................................................................... 65
C.1 Address Trap Detect ....................................................................................... 65
Product Specification (V1.0) 10.19.2007
•v
5 Page 
EM78P211/2N
8-Bit Microcontroller with OTP ROM
4.2 EM78P211N
Symbol
P52~P53
P55~P56
P60~P67
P70~P73
P77
P81
CIN-
CIN+
CO
OSCI
OSCO
/RESET
INT0~INT1
VDD
VSS
Pin No.
18~19
1~2
6 ~ 13
14 ~ 17
5
20
14
15
16
19
18
20
5, 16
3
8
Type
I/O
I/O
I/O
I/O
I
I
O
I
O
I
I
-
-
Function
4-bit General purpose input/output pins.
Default value at power-on reset.
8-bit General purpose input/output pins.
Default value at power-on reset.
5-bit General purpose input/output pins.
Default value at power-on reset.
P72 and P73 are open drain pins when used as output pins in
ICE 220N simulator.
1-bit General purpose input or output open-drain pin.
Default value at power-on reset.
“-“ : input pin of Vin- of the comparator
“+” : input pin of Vin+ of the comparator
Pin CO is the comparator output
Defined by CMPCON (Bank 1-RA) <3 : 4>
Crystal type: Crystal input terminal
RC type: RC oscillator input pin
Crystal type: Output terminal for crystal oscillator.
RC type: Clock output with a duration of one instruction cycle
time.
External clock signal input.
If it remains at logic low, the device will be reset
Wake-up from sleep mode when pin status changes
Voltage on /RESET must not exceed Vdd during normal mode
External interrupt pin
Power supply
Ground
Product Specification (V1.0) 10.19.2007
(This specification is subject to change without further notice)
•5
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet EM78P211N.PDF ] | |
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