D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 744

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

23.4.2
Table 23.4 Reset Configuration
AS
AS
AS
ASD D D D M M M M D D D D 0 0 0 0 *
High-level
Low-level
Notes: 1. Performs main chip mode and ASE mode settings
Rev. 5.0, 09/03, page 696 of 806
2. In ASE mode, reset hold is enabled by driving the RESETP and TRST pins low for a
3. There are two ASE modes, one for executing software in the emulator’s firmware (ASE
Reset Configuration
1
ASEMD0 = H, main chip mode
ASEMD0 = L, ASE mode
constant cycle. In this state, the CPU does not start up, even if RESETP is driven high.
When TRST is driven high, UDI operation is enabled, but the CPU does not start up.
The reset hold state is cancelled by the following:
• Boot request from UDI (boot sequence)
• Another RESETP assert (power-on reset)
break mode) and one for executing user software (ASE user mode).
R R R R ESE
Low-level
High-level
Low-level
High-level
ESE
ESET T T T P P P P
ESE
T T T T R R R R S S S S T T T T
Low-level
High-level
Low-level
High-level
Low-level
High-level
Low-level
High-level
Chip State
Normal reset and UDI reset
Normal reset
UDI reset only
Normal operation
ASE user mode *
ASE break mode *
UDI reset only
Normal operation
Reset hold *
2
3
: Normal reset
3
: RESETP assertion
masked