mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 20

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mc68hc908jb8

Manufacturer Part Number
mc68hc908jb8
Description
M68hc08 Microcontrollers
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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List of Figures
Technical Data
20
Figure
8-4
8-5
8-6
8-7
8-8
8-9
8-10 Interrupt Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
8-11 Interrupt Recognition Example . . . . . . . . . . . . . . . . . . . . . . . . 107
8-12 Interrupt Status Register 1 (INT1). . . . . . . . . . . . . . . . . . . . . . 109
8-13 Wait Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
8-14 Wait Recovery from Interrupt or Break . . . . . . . . . . . . . . . . . . 111
8-15 Wait Recovery from Internal Reset. . . . . . . . . . . . . . . . . . . . . 111
8-16 Stop Mode Entry Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
8-17 Stop Mode Recovery from Interrupt or Break . . . . . . . . . . . . . 113
8-18 Break Status Register (BSR) . . . . . . . . . . . . . . . . . . . . . . . . . 113
8-19 Reset Status Register (RSR) . . . . . . . . . . . . . . . . . . . . . . . . . 115
8-20 Break Flag Control Register (BFCR) . . . . . . . . . . . . . . . . . . . 116
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10 Regulator Electrical Connections . . . . . . . . . . . . . . . . . . . . . . 133
9-11 Receiver Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
9-12 Differential Input Sensitivity Range. . . . . . . . . . . . . . . . . . . . . 135
9-13 Data Jitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
9-14 Data Signal Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . .136
9-15 USB Address Register (UADDR) . . . . . . . . . . . . . . . . . . . . . . 138
9-16 USB Interrupt Register 0 (UIR0) . . . . . . . . . . . . . . . . . . . . . . . 139
9-17 USB Interrupt Register 1 (UIR1) . . . . . . . . . . . . . . . . . . . . . . . 141
9-18 USB Interrupt Register 2 (UIR2) . . . . . . . . . . . . . . . . . . . . . . . 144
External Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Internal Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Sources of Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
POR Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Interrupt Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Interrupt Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
USB I/O Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . 120
USB Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Supported Transaction Types Per Endpoint. . . . . . . . . . . . . . 125
Supported USB Packet Types . . . . . . . . . . . . . . . . . . . . . . . . 126
Sync Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
SOP, Sync Signaling, and Voltage Levels . . . . . . . . . . . . . . . 127
EOP Transaction Voltage Levels . . . . . . . . . . . . . . . . . . . . . . 129
EOP Width Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
External Low-Speed Device Configuration . . . . . . . . . . . . . . . 132
List of Figures
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Title
Freescale Semiconductor
Page

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