R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 981

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668MZN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

20.3.22 Endpoint Stall Register (EPSTL)
The bits in EPSTL are used to forcibly stall the endpoints on the application side. While a bit is set
to 1, the corresponding endpoint returns a stall handshake to the host. The stall bit for endpoint 0
is cleared automatically on reception of 8-byte command data for which decoding is performed by
the function and the EP0 STL bit is cleared. When the SETUPTS flag in the IFR0 register is set to
1, writing 1 to the EP0 STL bit is ignored. For detailed operation, see section 20.7, Stall
Operations.
Bit
7
6
5
4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Bit Name
⎯
⎯
⎯
⎯
EP3STL
EP2STL
EP1STL
EP0STL
⎯
R
7
0
Initial
Value
0
0
0
0
0
0
0
0
⎯
R
6
0
R/W
R
R
R
R
R/W
R/W
R/W
R/W
⎯
R
5
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
EP3 Stall
When this bit is set to 1, endpoint 3 is placed in the
stall state.
EP2 Stall
When this bit is set to 1, endpoint 2 is placed in the
stall state.
EP1 Stall
When this bit is set to 1, endpoint 1 is placed in the
stall state.
EP0 Stall
When this bit is set to 1, endpoint 0 is placed in the
stall state.
⎯
R
4
0
EP3STL
R/W
3
0
Rev. 1.00 Jan. 29, 2010 Page 949 of 1380
Section 20 USB Function Module (USB)
EP2STL
R/W
2
0
EP1STL
R/W
1
0
REJ09B0596-0100
EP0STL
R/W
0
0