HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 559

• 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: -

The following equation calculates the bit rate register (BRR) setting from the operating frequency
and bit rate. N is an integer from 0 to 255, specifying the value with the smaller error.
Table 14.6 BRR Settings for Typical Bit Rates (bits/s) (When n = 0)
bit/s
9600
Table 14.7 Maximum Bit Rates for Various Frequencies (Smart Card Interface Mode)
10.00
10.7136
13.00
14.2848
16.00
18.00
20.00
25.00
The bit rate error is given by the following equation:
Rev. 2.0, 06/04, page 530 of 980
(MHz)
N =
Error (%) =
N Error
1 30
1488
10.00
Maximum Bit Rate (bits/s)
13441
14400
17473
19200
21505
24194
26882
33602
1488
2
2n–1
N Error
1 25
10.7136
2
B
2n-1
N Error
1 8.99
B
10
13.00
6
(N + 1)
– 1
N Error
1 0.00
14.2848
10
6
(MHz)
– 1
N Error
1 12.01
16.00
N
0
0
0
0
0
0
0
0
100
N Error
2 15.99
18.00
N Error
2 6.66
n
0
0
0
0
0
0
0
0
20.00
N Error
3 12.49
25.0