DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 621

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Table 17.21 Writer Mode Commands
Legend:
RA:
WA: Program address (Write address)
Dout: Read data
Din: Program data
Notes: 1. In memory read mode, the number of cycles depends on the number of address write
Command Name
Memory read mode
Auto-program mode
Auto-erase mode
Status read mode
Read address
2. In auto-program mode. 129 cycles are required for command writing by a simultaneous
cycles (n).
128-byte write.
Number
of Cycles
1 + n *
129 *
2
2
2
1
Mode
Write
Write
Write
Write
1st Cycle
Address Data
X
X
X
X
Rev. 4.00 Feb 15, 2006 page 595 of 900
H'00
H'40
H'20
H'71
Mode
Read
Write
Write
Write
2nd Cycle
Address Data
RA
WA
X
X
REJ09B0291-0400
Section 17 ROM
Dout
Din
H'20
H'71