DF2372RVFQ34V Renesas Electronics America, DF2372RVFQ34V Datasheet - Page 926

• Manufacturer Part Number: DF2372RVFQ34V
• Description: IC H8S/2372 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2372RVFQ34V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 34MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 Flash Memory (0.35-μm F-ZTAT Version)
Rev.7.00 Mar. 18, 2009 page 858 of 1136
REJ09B0109-0700
Notes: 1. Except when switching modes, the level of the mode pins (MD2 to MD0) must be fixed until
Period during which flash memory access is prohibited
(x: Wait time after setting SWE bit)
Period during which flash memory can be programmed
(Execution of program in flash memory prohibited, and data reads other than verify operations
prohibited)
φ
V
MD2 to MD0
RES
SWE bit
φ
V
MD2 to MD0
RES
SWE bit
CC
CC
2. See section 26.1.6, Flash Memory Characteristics.
3. Mode programming setup time t
power-off by pulling the pins up or down.
*
*
1
1
Figure 20.9 Power-On/Off Timing
t
OSC1
t
OSC1
t
MDS
Wait time: x
*
SWE set
Wait time: x
t
SWE set
2
MDS
*
MDS
3
*
3
(1) Boot Mode
(2) User Program Mode
(min.) = 200 ns
Programming/
erasing
possible
Programming/
erasing
possible
Wait time: 100 μs
Wait time: 100 μs
SWE cleared
SWE cleared
Min. 0 μs
Min. 0 μs