UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 72
UPD70F3736GK-GAK-AX
Manufacturer Part Number
UPD70F3736GK-GAK-AX
Description
MCU 32BIT V850ES/JX3-L 80-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3736GK-GAK-AX.pdf
(830 pages)
Specifications of UPD70F3736GK-GAK-AX
Package / Case
*
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Speed
20MHz
Number Of I /o
66
Core Processor
RISC
Program Memory Type
FLASH
Ram Size
16K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 8x10b, D/A 1x8b
Oscillator Type
Internal
Peripherals
DMA, LVD, PWM, WDT
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3736GK-GAK-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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(3) System status register (SYS)
Status flags that indicate the operation status of the overall system are allocated to this register.
This register can be read or written in 8-bit or 1-bit units.
Reset sets this register to 00H.
The PRERR flag operates under the following conditions.
(a) Set condition (PRERR flag = 1)
(b) Clear condition (PRERR flag = 0)
(i) When data is written to a special register without writing anything to the PRCMD register (when <4> is
(ii) When data is written to an on-chip peripheral I/O register other than a special register (including
Remark
(i) When 0 is written to the PRERR flag
(ii) When the system is reset
Cautions 1. If 0 is written to the PRERR bit of the SYS register, which is not a special register,
executed without executing <3> in 3.4.7 (1) Setting data to special registers)
execution of a bit manipulation instruction) after writing data to the PRCMD register (if <4> in 3.4.7 (1)
Setting data to special registers is not the setting of a special register)
After reset:
SYS
2. If data is written to the PRCMD register, which is not a special register, immediately
Even if an on-chip peripheral I/O register is read (except by a bit manipulation instruction)
between an operation to write the PRCMD register and an operation to write a special register,
the PRERR flag is not set, and the set data can be written to the special register.
PRERR
immediately after a write access to the PRCMD register, the PRERR bit is cleared to 0
(the write access takes precedence).
after a write access to the PRCMD register, the PRERR bit is set to 1.
00H
0
1
0
Protection error did not occur
Protection error occurred
R/W
0
Preliminary User’s Manual U18952EJ1V0UD
Address:
CHAPTER 3 CPU FUNCTION
0
FFFFF802H
Detects protection error
0
0
0
0
PRERR
< >
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