datasheetbank_Logo   データシート検索エンジンとフリーデータシート
部品番号  

U13570E データシートの表示(PDF) - NEC => Renesas Technology

部品番号コンポーネント説明メーカー
U13570E 16-BIT SINGLE-CHIP MICROCONTROLLERS NEC
NEC => Renesas Technology NEC
U13570E Datasheet PDF : 100 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
µPD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
1. DIFFERENCES AMONG MODELS IN µPD784216A, 784216AY/784218A, 784218AY
SUBSERIES
The only difference among the µPD784214A, 784215A, 784216A, 784217A, and 784218A lies in the internal
memory capacity.
The µPD784214AY, 784215AY, 784216AY, 784217AY, and 784218AY are models with the addition of an I2C bus
control function.
The µPD78F4216A, 78F4216AY, 78F4218A, and 78F4218AY are provided with a 128 KB/256 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 µPD784216A, 784216AY/784218A, 784218AY Subseries
Part Number
Item
Internal ROM
Internal RAM
Internal memory size
switching register
(IMS)
ROM correction
External access status
function
Supply voltage
Electrical
specifications
Recommended
soldering conditions
EXA pin
TEST pin
VPP pin
µPD784214A,
µPD784214AY
96 KB
(Mask
ROM)
3,584 bytes
µPD784215A, µPD784216A,
µPD784215AY µPD784216AY
128 KB (Mask ROM)
5,120 bytes 8,192 bytes
Not provided
Not provided
Not provided
VDD = 1.8 to 5.5 V
Refer to the data sheet for each device.
Not provided
Provided
Not provided
µPD784217A,
µPD784217AY
µPD784218A,
µPD784218AY
192 KB
(Mask
ROM)
256 KB
(Mask
ROM)
12,800 bytes
Provided
Provided
Provided
µPD78F4216A,
µPD78F4216AY
µPD78F4218A,
µPD78F4218AY
128 KB
(Flash
memory)
256 KB
(Flash
memory)
5,120 bytes
ProvidedNote
12,800
bytes
Not
provided
Provided
Not
provided
Provided
VDD = 1.9 to 5.5 V
Not
provided
Provided
Not provided
Provided
Note The 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.
8
Data Sheet U14121EJ2V0DS00
Direct download click here
 

Share Link : NEC
All Rights Reserved © datasheetbank.com 2014 - 2019 [ 個人情報 保護方針 ] [ リクエストデータシート ]