參數(shù)資料
型號(hào): μPD78F4225
廠商: NEC Corp.
英文描述: 16 Bit Single Chip Microcontrollers(16 位單片微控制器)
中文描述: 16位單片機(jī)微控制器(16位單片微控制器)
文件頁(yè)數(shù): 5/28頁(yè)
文件大?。?/td> 197K
代理商: ΜPD78F4225
5
μ
PD78F4225
1. DIFFERENCES AMONG MODELS IN
μ
PD784225 SUBSERIES
The only difference among the
μ
PD784224 and 784225 lies in the internal memory capacity.
The
μ
PD78F4225 is provided with a 128-KB flash memory instead of the mask ROM of the above models. These
differences are summarized in Table 1-1.
Table 1-1. Differences among Models in
μ
PD784225 Subseries
Part Number
μ
PD784224
μ
PD784225
μ
PD78F4225
Item
Internal ROM
96 KBytes
(mask ROM)
128 KBytes
(mask ROM)
128 KBytes
(flash memory)
Internal RAM
3584 Bytes
4352 Bytes
Internal memory size
switching register (IMS)
None
Provided
V
PP
pin
None
Provided
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