DF2212CUNP24V Renesas Electronics America, DF2212CUNP24V Datasheet - Page 618

• Manufacturer Part Number: DF2212CUNP24V
• Description: MCU 16BIT FLASH 3V 128K 64-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2212CUNP24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.5.1
FLMCR1 is a register that makes the flash memory transit to program mode, program-verify
mode, erase mode, or erase-verify mode. For details on register setting, refer to section 17.8, Flash
Memory Programming/Erasing.
Rev.7.00 Dec. 24, 2008 Page 562 of 698
REJ09B0074-0700
Bit
7
6
5
4
3
Bit Name Initial Value
FWE
SWE1
ESU1
PSU1
EV1
Flash Memory Control Register 1 (FLMCR1)
—*
0
0
0
0
R/W
R
R/W
R/W
R/W
R/W
Description
Flash Write Enable
Reflects the input level at the FWE pin. It is set to 1
when a low level is input to the FWE pin, and cleared to
0 when a high level is input.
Software Write Enable
When this bit is set to 1, flash memory
programming/erasing is enabled. When this bit is
cleared to 0, other FLMCR1 register bits and all EBR1,
EBR2 bits cannot be set.
[Setting condition]
When FWE = 1
Erase Setup
When this bit is set to 1, the flash memory transits to the
erase setup state. When it is cleared to 0, the erase
setup state is cancelled. Set this bit to 1 before setting
the E1 bit in FLMCR1.
[Setting condition]
When FWE = 1 and SWE1 = 1
Program Setup
When this bit is set to 1, the flash memory transits to the
program setup state. When it is cleared to 0, the
program setup state is cancelled. Set this bit to 1 before
setting the P1 bit in FLMCR1.
[Setting condition]
When FWE = 1 and SWE1 = 1
Erase-Verify
When this bit is set to 1, the flash memory transits to
erase-verify mode. When it is cleared to 0, erase-verify
mode is cancelled.
[Setting condition]
When FWE = 1 and SWE1 = 1