參數(shù)資料
型號(hào): μPD784031
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16 位微控制器)
中文描述: 8 / 16位單片機(jī)微控制器(8 / 16位微控制器)
文件頁(yè)數(shù): 6/90頁(yè)
文件大?。?/td> 301K
代理商: ΜPD784031
μ
PD784031
6
1. DIFFERENCES BETWEEN
μ
PD784038 SUB-SERIES
The only difference between the
μ
PD784031,
μ
PD784035,
μ
PD784036,
μ
PD784037, and
μ
PD784038 is their
capacity of internal memory.
The
μ
PD78P4038 is produced by replacing the masked ROM in the
μ
PD784035,
μ
PD784036,
μ
PD784037, or
μ
PD784038 with 128K-byte one-time PROM or EPROM. Table 1-1 shows the differences between these products.
Table 1-1. Differences between the
μ
PD784038 Sub-Series
Product
Item
Internal ROM
Internal RAM
Package
128K bytes
(masked ROM)
4 352 bytes
96K bytes
(masked ROM)
3 584 bytes
μ
PD784035
48K bytes
(masked ROM)
2 048 bytes
80-pin plastic QFP (14
×
14
×
2.7 mm)
80-pin plastic QFP (14
×
14
×
1.4 mm)
80-pin plastic TQFP (fine pitch) (12
×
12 mm)
μ
PD784037
(under development)
μ
PD784038
(under development)
80-pin ceramic
WQFN
(14
×
14 mm)
μ
PD784031
None
μ
PD784036
64K bytes
(masked ROM)
μ
PD78P4038
128K bytes
(one-time PROM
or EPROM)
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