73S1209F-44IM/F Maxim Integrated Products, 73S1209F-44IM/F Datasheet - Page 52

• Manufacturer Part Number: 73S1209F-44IM/F
• Description: IC SMART CARD READER 44-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S1209F-44IM/F

• Core Processor: 80515
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: I²C, SmartCard, UART/USART
• Peripherals: LED, POR, WDT
• Number Of I /o: 9
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

73S12xxF Software User Guide
BPS_38400_3MHz69,BPS_57600_3MHz69, BPS_115200_3MHz69, 0, 0, 0 },
//Can only support these rates when the CPU is running at 6 MHz
//CPU_6MHz
{0,
//Can only support these rates when the CPU is running at 12 MHz
//CPU_12MHz
{0,
BPS_14400_12MHz,
0,
//Can only support these rates when the CPU is running at 24 MHz
//CPU_24MHz
{0,
BPS_14400_24MHz,
BPS_57600_24MHz,
BPS_375000_24MHz}
4.2.9 Power Management API – Available with all 73S12xxF Devices
The Power Management API configures the active devices, thereby managing the power consumption of
the 73S12xxF. The API includes:
•
•
PowerON()
52
0,
0,
PowerON()
PowerOFF()
Purpose
Synopsis
Parameters
Return Codes None.
0,
0,
0,
BPS_1200_6MHz,
BPS_14400_6MHz,
0,
(page 52)
(page 53)
Manage power consumption.
Void PowerON ( IN unsigned int PowerSelect );
PowerSelect: Input parameter
Specifies which internal devices to enable. The following possible values (defined in
API_12.h) or any combination (by OR’ing them) are allowed:
Bits 2, 1 and 0 are reserved for MCount value. Devices which are already enabled
will remain enabled.
ENABLE_EICC
ENABLE_VDDF
ENABLE_UART
ENABLE_PLL
ENABLE_ANALOG
ENABLE_USBXCVR BIT9
ENABLE_USB
ENABLE_RTC
ENABLE_KEYPAD
ENABLE_ICC
ENABLE_USBCLK
ENABLE_LS_OSC
73S1205F
BPS_2400_12MHz,
0,
BPS_125000_12MHz, 0,
0,
BPS_19200_24MHz,
0,
BPS_2400_6MHz,
0,
0,
BIT14 // External Smart card.
BIT13 // VDD fault detection
BIT12
BIT11
BIT10
BIT8
BIT7
BIT6
BIT5
BIT4
BIT3
0,
BPS_28800_12MHz,
BPS_4800_24MHz,
BPS_28800_24MHz,
BPS_125000_24MHz, BPS_250000_24MHz,
//USB Transceiver, Unavailable with 73S1205F
//D+, Unavailable with 73S1205F
// Unavailable with 73S1205F
// Smart card.
//USB Clock, Unavailable with 73S1205F
//Low speed OSC-32kHz, Unavailable with
// Serial
BPS_4800_6MHz,
0,
0 ,
0,
0,
BPS_375000_12MHz },
BPS_9600_24MHz,
0},
BPS_9600_12MHz,
0,
UG_12xxF_016
Rev. 1.50