HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 817

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

26.3
26.3.1
Input reference levels
Output reference levels
Test conditions for the AC characteristics
AC Characteristics
CL is a total value that includes the capacitance of measurement equipment, and is set as follows:
30 pF: CK, CS7 to CS0, BREQ, BACK, DACK1, DACK0, IRQOUT, AUDCK
50 pF: A21 to A0, D31 to D0, RD, WRxx, TDO
100 pF: AUDATA3 to AUDATA0, AUDSYNC
70 pF: Port output pin other than the above and peripheral module output pins
It is assumed that I
LSI output pin
OL
high level: V
high level: 2.0 V, low level: 0.8 V
= 1.6 mA, I
Figure 26.1 Output Load Circuit
C
L
OH
= 200 µA in the test conditions.
IH
minimum value, low level: V
I
I
OH
OL
Rev.4.00 Mar. 27, 2008 Page 771 of 882
26. Electrical Characteristics
V
IL
DUT output
maximum value
V
REF
REJ09B0108-0400