ST7FLITE19F1B6 STMicroelectronics, ST7FLITE19F1B6 Datasheet - Page 7

• Manufacturer Part Number: ST7FLITE19F1B6
• Description: IC MCU 8BIT 4K 20-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE19F1B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ST7FLITE1x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 1 x 12 bit / 2 x 8 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 7 bit x 10 bit
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2132-5

PIN DESCRIPTION (Cont’d)
Legend / Abbreviations for
Type:
In/Output level: C
Output level:
Port and control configuration:
The RESET configuration of each pin is shown in bold which is valid as long as the device is in reset state.
Table 1. Device Pin Description
Pin
No.
– Input:
– Output:
10
11
1
2
3
4
5
6
7
8
9
V
V
RESET
PB0/AIN0/SS
PB1/AIN1/SCK
PB2/AIN2/MISO
PB3/AIN3/MOSI
PB4/AIN4/CLKIN
PB5/AIN5
PB6/AIN6
PA7
SS
DD
Pin Name
I = input, O = output, S = supply
HS = 20mA high sink (on N-buffer only)
float = floating, wpu = weak pull-up, int = interrupt, ana = analog
OD = open drain, PP = push-pull
T
= CMOS 0.3V
I/O
I/O
I/O
I/O
I/O
I/O C
I/O
I/O
I/O C
S
S
Table
Level
T
T
C
C
C
C
C
C
C
T
T
T
T
T
T
T
HS
DD
1:
/0.7V
X
X
X
X
X
X
X
X
DD
X
Input
Port / Control
ei3
ei2
ei1
with input trigger
X
X
X
X
X
X
X
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(after reset)
Ground
Main power supply
Top priority non maskable interrupt (active low)
Port B0
Port B1
Port B2
Port B3
Port B4
Port B5
Port B6
Port A7
Function
Main
ADC Analog Input 0 or SPI
Slave Select (active low)
Caution: No negative current
injection allowed on this pin. For
details, refer to
on page 92
ADC Analog Input 1 or SPI Seri-
al Clock
Caution: No negative current
injection allowed on this pin. For
details, refer to
on page 92
ADC Analog Input 2 or SPI Mas-
ter In/ Slave Out Data
ADC Analog Input 3 or SPI Mas-
ter Out / Slave In Data
ADC Analog Input 4 or External
clock input
ADC Analog Input 5
ADC Analog Input 6
Alternate Function
section 13.2.2
section 13.2.2
ST7LITE1
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