EM78P5840N/41N/42N
8-Bit Microcontrollers
C Numbering System
EM78 P 5 8 4 0 N P
Package Type: P : PDIP, M : SOP, K : Skinny DIP
Quality Level: Industrial
Pin Count: 0 : 18-pin, 1 : 20-pin, 2 : 24pin
ROM Type: P : OTP, R :ROMLESS, omitted :Mask
D EM78P5840N Series
D.1 EM78P5840N Series Category
ROMLESS
OTP
Mask
EM78P5840N
EM78P5841N
EM78P5842N
EM785840N
EM785841N
EM785842N
ICE5840
D.1.1 Differences between ICE5840, EM78P5840N and EM785840N
EM78P5840N
Series
EM785840N
Series
Item
ICE5840
CID RAM
1024 byte
NA
NA
NA
NA
CID RAM Address Auto +1
9
8 or 16 (shared with
CNT2) bit counter
CNT1*
8-bit counter
8-bit counter
CNT2**
×
×
9*
Stack
12
8
8
*CNT1 can be shared with CNT2 to generate a 16-bit counter under EM785840N/41N/42N.
**CNT2 is NOT supported by ICE5840 and EM78P5840N/41N/42N.
D.2 EM78P5840N Series Package Type
EM78P5840N Series
EM78P5840NP
EM78P5840NM
EM78P5841NP
EM78P5841NM
EM78P5842NP
EM78P5842NK
EM78P5842NM
Package
18 pin PDIP
18 pin SOP
20 pin PDIP
20 pin SOP
24 pin PDIP
24 pin skinny DIP
24 pin SOP
Product Specification (V1.0) 04.25.2006
(This specification is subject to change without further notice)
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ELAN [ ELAN MICROELECTRONICS CORP ]
