R5F61622N50FPV Renesas Electronics America, R5F61622N50FPV Datasheet - Page 243

• Manufacturer Part Number: R5F61622N50FPV
• Description: MCU 24KB FLASH 256K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61622N50FPV

• Core Size: 16/32-Bit
• Program Memory Size: 256KB (256K x 8)
• Core Processor: H8SX
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b, 6x16b, D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• No. Of I/o's: 74
• Ram Memory Size: 24KB
• Cpu Speed: 50MHz
• No. Of Timers: 2
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 8.22 Example of Timing when Chip Select Assertion Period is Extended
Read
Write
Bφ
Address
CSn
AS
RD
Data bus
LHWR, LLWR
Data bus
BS
RD/WR
DACK
Notes:
1. n = 0 to 7
2. When DKC = 0
T
h
T
1
Bus cycle
Write data
T
2
Rev. 2.00 Sep. 16, 2009 Page 213 of 1036
Read data
T
Section 8 Bus Controller (BSC)
3
T
t
REJ09B0414-0200