參數(shù)資料
型號: μPD78F9418
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 10/128頁
文件大小: 614K
代理商: ΜPD78F9418
10
μ
PD78F9418
3. DIFFERENCES BETWEEN THE
μ
PD78F9418 AND MASKED ROM PRODUCTS
The
μ
PD78F9418 is produced by replacing the internal ROM of the masked ROM product with flash memory.
Table 3-1 lists the differences between the
μ
PD78F9418 and masked ROM products.
Table 3-1. Differences between the
μ
PD78F9418 and Masked ROM Products
Flash memory
product
μ
PD78F9418
μ
PD789415
μ
PD789416
μ
PD789417
ROM
32 Kbytes
12 Kbytes
16 Kbytes
24 Kbytes
High-speed RAM
512 bytes
RAM for LCD
display data
28 bytes
IC pin
Not provided
Provided
V
PP
pin
Provided
Not provided
Electrical characteristics
May differ between the flash memory product and masked ROM products.
Internal
memory
Masked ROM product
Item
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