HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 431

• Manufacturer Part Number: HD6417708SF60
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

Table 14.7 Maximum Bit Rates for Frequencies (Smart Card Interface Mode)
P (MHz)
7.1424
10.00
10.7136
13.00
14.2848
16.00
18.00
The bit rate error is found as follows:
Table 14.8 shows the relationship between transmit/receive clock register set values and output
states on the smart card interface.
Table 14.8 Register Set Values and SCK Pin
Setting
1*
2*
3*
Notes: 1. The SCK output state changes as soon as the CKE0 bit is modified. The CKE1 bit
1
2
2
2. The clock duty remains constant despite stopping and starting of the clock by
Error(%) = (
should be cleared to 0.
modification of the CKE0 bit.
SMIF
1
1
1
1
1
1
1488
C/A
0
0
1
1
1
1
Register Value
Maximum Bit Rate (Bit/s)
9600
13441
14400
17473
19200
21505
24194
2
2n–1
CKE1
0
0
0
0
1
1
P
B
(N + 1)
0
1
0
1
0
1
CKE0
10
Output
Port
Low output
High output
6
– 1)
100
State
Determined by setting of port
register SPB1IO and SPB1DT
bits
SCK (serial clock) output state
Low output state
SCK (serial clock) output state
High output state
SCK (serial clock) output state
SCK Pin
N
0
0
0
0
0
0
0
n
0
0
0
0
0
0
0
411