HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 773

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: 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): 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: -

Table 27.9 Keyboard Buffer Controller Timing
Conditions: V
Item
KCLK, KD output fall time
KCLK, KD input data hold time
KCLK, KD input data setup time t
KCLK, KD output delay time
KCLK, KD capacitive load
Table 27.10 I
Conditions: V
Item
SCL input cycle time
SCL input high pulse width
SCL input low pulse width
SCL, SDA input rise time
SCL, SDA input fall time
SCL, SDA input spike pulse
elimination time
SDA input bus free time
Start condition input hold time
Retransmission start condition
input setup time
Stop condition input setup time
Data input setup time
Data input hold time
SCL, SDA capacitive load
Note:
* 17.5 t
details, see section 16.6, Usage Notes.
operating frequency, T
T
2
C Bus Timing
a
CC
CC
= –20 to +75°C
cyc
= 2.7 V to 3.6 V, V
= 2.7 V to 3.6 V, V
can be set according to the clock selected for use by the I
Symbol
t
t
t
C
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
C
KBF
KBIH
KBIS
KBOD
SCL
SCLH
SCLL
Sr
Sf
SP
BUF
STAH
STAS
STOS
SDAS
SDAH
b
b
a
CC
SS
= –20 to +75°C
B = 2.7 V to 5.5 V, V
= 0 V, = 5 MHz to maximum operating frequency,
Min
20 + 0.1 Cb —
150
150
—
—
Min
12
3
5
—
—
—
5
3
3
3
0.5
0
—
Ratings
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
Ratings
Rev. 3.00 Mar 21, 2006 page 717 of 788
Typ
—
—
—
—
Max
—
—
—
7.5 *
300
1
—
—
—
—
—
—
400
SS
Section 27 Electrical Characteristics
= 0 V, = 2 MHz to maximum
Max
250
—
—
450
400
Unit
t
t
t
t
ns
t
t
t
t
t
t
ns
pF
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
cyc
Unit
ns
ns
ns
ns
pF
Test
Conditions
2
C module. For
Test
Conditions Notes
REJ09B0300-0300
Notes
Figure
27.29
Figure
27.28