UPD78F9502MA-CAC-A NEC, UPD78F9502MA-CAC-A Datasheet - Page 179
UPD78F9502MA-CAC-A
Manufacturer Part Number
UPD78F9502MA-CAC-A
Description
8BIT MCU, 4K FLASH, 128B RAM, SMD
Manufacturer
NEC
Datasheet
1.UPD78F9502MA-CAC-A.pdf
(229 pages)
Specifications of UPD78F9502MA-CAC-A
Controller Family/series
UPD78F
No. Of I/o's
8
Ram Memory Size
128Byte
Cpu Speed
10MHz
No. Of Timers
2
No. Of Pwm
RoHS Compliant
Core Size
8bit
Program Memory Size
4KB
Oscillator Type
External, Internal
- Current page: 179 of 229
- Download datasheet (2Mb)
14.8.11 Examples of operation when interrupt-disabled time should be minimized in self programming mode
explained below.
;---------------------------------------------------------------------
;END (normal termination processing)
;---------------------------------------------------------------------
StatusNormal:
;---------------------------------------------------------------------
; Data to be written
;---------------------------------------------------------------------
DataAdrTop:
DataAdrBtm:
;---------------------------------------------------------------------
Remark Internal verify 2 is used in the above program example. Use internal verify 1 to verify s whole block.
Examples of operation when the interrupt-disabled time should be minimized in self programming mode are
(1) Erasure to blank check
<1> Specification of block erase command (<1> to <5> in 14.8.6)
<2> Mode is shifted from normal mode to self programming mode (<1> to <7> in 14.8.4)
<3> Execution of block erase command
<4> Mode is shifted from self programming mode to normal mode (<1> to <6> in 14.8.5)
<5> Specification of block blank check command (<1> to <5> in 14.8.7)
<6> Mode is shifted from normal mode to self programming mode (<1> to <7> in 14.8.4)
<7> Execution of block blank check command
<8> Mode is shifted from self programming mode to normal mode (<1> to <6> in 14.8.5)
DB
DB
DB
DB
DB
:
:
XXH
XXH
XXH
XXH
XXH
Preliminary User’s Manual U18681EJ1V0UD
CHAPTER 14 FLASH MEMORY
Error check (<6> to <11> in 14.8.6)
Error check (<6> to <11> in 14.8.7)
179
Related parts for UPD78F9502MA-CAC-A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16/8 bit single-chip microcomputer
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual audio power amp circuit
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Dual comparator
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
MOS type composite field effect transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
50 V/100 mA FET array incorporating 2 N-ch MOSFETs
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
6-pin small MM high-frequency double transistor
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Twin transistors equipped with different model chips(6P small MM)
Manufacturer:
NEC
Datasheet:
Part Number:
Description:
Bipolar analog integrated circuit
Manufacturer:
NEC
Datasheet: