參數(shù)資料
型號: μPD784215
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器)
中文描述: 8 / 16位單片機微控制器(8 / 16位單片微控制器)
文件頁數(shù): 7/88頁
文件大?。?/td> 427K
代理商: ΜPD784215
μ
PD784214,784215,784216
7
1. DIFFERENCES AMONG MODELS IN
μ
PD784216 SUBSERIES
The only difference among the
μ
PD784214, 784215, and 784216 lies in the internal memory capacity.
The
μ
PD78F4216 is provided with a 128-KByte 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
PD784216 Subseries
Part Number
Item
μ
PD784214
μ
PD784215
μ
PD784216
μ
PD78F4216
Internal ROM
96 KBytes
(mask ROM)
128 KBytes
(mask ROM)
128 KBytes
(Flash memory)
Internal RAM
3584 Bytes
5120 Bytes
8192 Bytes
Internal memory
size switching
register (IMS)
None
Provided
Note
Supply voltage
V
DD
= 2.2 to 5.5 V
V
DD
= 2.7 to 5.5 V
Electrical
specifications
Refer to the Data Sheet for each device.
Recommended
soldering
conditions
TEST pin
Provided
None
V
PP
pin
None
Provided
Note
Internal flash memory capacity and internal RAM capacity can be changed using the internal memory
size switching register (IMS).
Caution
There are differences in noise immunity and noise radiation between the flash memory
and mask ROM versions. When pre-producing an application set with the flash memory
version and then mass-producing it with the mask ROM version, be sure to conduct
sufficient evaluations on the commercial samples (not engineering samples) of the mask
ROM version.
相關(guān)PDF資料
PDF描述
μPD784216Y 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784217Y 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784218Y 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784218 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784217 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
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