HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 557

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 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: Lead free / RoHS Compliant
• Eeprom Size: -

Smart Card Mode Register (SCMR) Settings: Clear both the SDIR bit and SINV bit cleared to
0 if the smart card is of the direct convention type, and set both to 1 if of the inverse convention
type. To use the smart card interface, set the SMIF bit to 1.
The register settings and examples of starting character waveforms are shown below for two smart
cards, one following the direct convention and one the inverse convention.
1. Direct Convention (SDIR = SINV = O/E = 0)
2. Indirect Convention (SDIR = SINV = O/E = 1)
Rev. 2.0, 06/04, page 528 of 980
With the direct convention type, the logic 1 level corresponds to state Z and the logic 0 level to
state A, and transfer is performed in LSB-first order. In the example above, the first character
data is H'3B. The parity bit is 1, following the even parity rule designated for smart cards.
With the indirect convention type, the logic 1 level corresponds to state A and the logic 0 level
to state Z, and transfer is performed in MSB-first order. In the example above, the first
character data is H'3F. The parity bit is 0, corresponding to state Z, following the even parity
rule designated for smart cards.
In the H8/3029, inversion specified by the SINV bit applies only to the data bits, D7 to D0.
For parity bit inversion, the O/E bit in SMR must be set to odd parity mode. This applies to
both transmission and reception.
(Z)
(Z)
Ds
Ds
A
A
D0
D7
Z
Z
D1
D6
Z
Z
D2
D5
A
A
D3
D4
Z
A
D4
D3
A
Z
D5
D2
A
Z
D1
D6
A
A
D0
D7
A
A
Dp
Dp
Z
Z
(Z)
(Z)
State
State